Precision Plastic Injection Molded Gears

HS is a China-based leading molding company  in developing and manufacturing preicsion injection molded gears.

Our factory is equipped with various sizes of branded injections machine ranging in tonnage from 55 tons to 610 tons and shot capacities ranging from 1.3 oz to 80 oz.  We provide complete technical solution for your custom molding gear needs from prototypes to high volume injection molding production and contract assembly. Our expert team are specialized in manufacturing a variety of plastic gears including: 


  • Screw/Nut Gears
  • Worm Gears
  • Helical Gears (single and double)
  • Spur Gears (internal and external

We produce custom injection molded finished gears  for direct shipment to domestic and end customers .  Our expert experience in the plastic injection molded gears plus with latest equipment enable us to provide highest quality standard plastic gears at most competitive price. 

HS is a manufacturer of thermoplastic injection molding services including design for manufacture, mold making, custom injection molding, final product assembly. We have the capacity to manufacture plastic gears with tolerance as tight as +-0.001mm and beyond our customer’s standard. 

For plastic gears and custom plastic injection molding needs, contact us now!

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